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Gravielle, M.S.; Miraglia, J.E.; Otero, G.G.; Sánchez, E.A.; Grizzi, O. "Angular dependence of electron emission induced by grazing-ion-surface collisions" (2004) Physical Review A - Atomic, Molecular, and Optical Physics. 69(4):042902-1-042902-9
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Abstract:

Field-distorted wave (FDW) approximations were used for investigating the angle and energy distributions of electrons emitted during the grazing scattering of fast protons on an aluminum surface. The method was found to be consistent to deal with the electron emission from metal surfaces. Atomic inner shells and valence band, which were considered as the contributions coming from the different electronic sources of the metal, were calculated as a function of the angle of electron emission. It was found that the influence of the surface interaction on ionized electrons diminished rapidly as emission angle was separated from the forward direction and the induced field accelerated convoy electrons.

Registro:

Documento: Artículo
Título:Angular dependence of electron emission induced by grazing-ion-surface collisions
Autor:Gravielle, M.S.; Miraglia, J.E.; Otero, G.G.; Sánchez, E.A.; Grizzi, O.
Filiación:Inst. de Astronomia/Fis. del Espacio, Consejo Nac. de Invest. Cie./Tec., Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina
Departamento de Física, FCEN, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina
Centro Atómico Bariloche, Instituto Balseiro, Consejo Nac. de Invest. Cie./Tec., Rio Negro, Argentina
Palabras clave:Acceleration; Aluminum; Approximation theory; Atomic physics; Binding energy; Electron energy levels; Electron scattering; Electron transitions; Electronic structure; Energy dissipation; Ionization; Mathematical models; Probability; Protons; Vectors; Coulomb interactions; Electron energies; Field-distorted wave (FDW) approximations; Valence-band electrons; Electron emission
Año:2004
Volumen:69
Número:4
Página de inicio:042902
Página de fin:1-042902-9
DOI: http://dx.doi.org/10.1103/PhysRevA.69.042902
Título revista:Physical Review A - Atomic, Molecular, and Optical Physics
Título revista abreviado:Phys Rev A
ISSN:10502947
CODEN:PLRAA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v69_n4_p042902_Gravielle

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Citas:

---------- APA ----------
Gravielle, M.S., Miraglia, J.E., Otero, G.G., Sánchez, E.A. & Grizzi, O. (2004) . Angular dependence of electron emission induced by grazing-ion-surface collisions. Physical Review A - Atomic, Molecular, and Optical Physics, 69(4), 042902-1-042902-9.
http://dx.doi.org/10.1103/PhysRevA.69.042902
---------- CHICAGO ----------
Gravielle, M.S., Miraglia, J.E., Otero, G.G., Sánchez, E.A., Grizzi, O. "Angular dependence of electron emission induced by grazing-ion-surface collisions" . Physical Review A - Atomic, Molecular, and Optical Physics 69, no. 4 (2004) : 042902-1-042902-9.
http://dx.doi.org/10.1103/PhysRevA.69.042902
---------- MLA ----------
Gravielle, M.S., Miraglia, J.E., Otero, G.G., Sánchez, E.A., Grizzi, O. "Angular dependence of electron emission induced by grazing-ion-surface collisions" . Physical Review A - Atomic, Molecular, and Optical Physics, vol. 69, no. 4, 2004, pp. 042902-1-042902-9.
http://dx.doi.org/10.1103/PhysRevA.69.042902
---------- VANCOUVER ----------
Gravielle, M.S., Miraglia, J.E., Otero, G.G., Sánchez, E.A., Grizzi, O. Angular dependence of electron emission induced by grazing-ion-surface collisions. Phys Rev A. 2004;69(4):042902-1-042902-9.
http://dx.doi.org/10.1103/PhysRevA.69.042902